Display screen with transitional graphical user interface



FIG. 1 is the first image in a sequence for a display screen with transitional graphical user interface showing my/our new design; and,

FIG. 2 is a second view thereof.

The appearance of the transitional graphical user interface sequentially transitions between the images shown in FIGS. 1-2. The process or period in which one image transitions to another forms no part of the claimed design. The broken line elements are for environmental purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a display screen with transitional graphical user interface, as shown and described. 